Side Effect of Biotin Hair Growth Supplement, Benefits, Dosage, 


Biotin hair growth can be found as biotin gummy for hair growth, and others often look for the best biotin supplement for skin or biotin and collagen supplements for hair growth or nail growth.

Basically, biotin is a form of vitamin B, present in many foods and available as a supplement. Biotin helps the hair grow faster for those with low biotin levels in the body. For those hoping to grow their hair longer, faster, biotin has served as a vitamin supplement used in the quest for maximized hair growth.

Biotin is a B-complex vitamin that can be found in both supplement and food forms. Therefore, consuming foods that contain biotin helps to contribute to hair growth.


Signs and Symptoms of biotin deficiency

In one study, a biotin deficiency was found in 38% of women complaining of hair loss. The signs and symptoms of biotin deficiency include;

  • hair loss,
  • dry skin,
  • a scaly rash around the eyes or mouth,
  • dry eyes,
  • fatigue, and depression.

Many people take biotin supplements in hopes of treating hair loss, cradle cap in infants, and brittle nails.


 A deficiency can cause brittle hair. You can take high-biotin foods to help boost your biotin naturally by eating foods such as peanuts, eggs, almonds, wheat bran, salmon, low-fat cheese, and avocados.

There is no recommended dietary intake (RDI) for biotin, as experts only suggested adequate intake levels.


What is biotin good for?

Biotin hair growth are most useful in support of the body’s hair, skin and nails health. If you are deficient in biotin, you may notice hair loss, skin rashes, or brittle nails. Therefore, you should consume enough biotin through a biotin supplement (like biotin gummies) if you are not getting enough through your regular nutrition or food.

This could help prevent hair loss and promote healthy skin and nails. However, it is important to remember that biotin supplements are not meant to be a treatment for hair loss.

What does biotin do?

Biotin gummies help your body break down and use key nutrients in your food. Since it is an essential nutrient, biotin deficiency can have easily visible signs such as hair loss, brittle nails, or skin problems.

Most individuals need about 30 mcg of biotin per day to meet nutritional needs. Luckily, biotin is a water-soluble vitamin B, so taking more than the adequate intake has not been shown to cause any health problems and may be supported your hair, nails and skin could use.

Benefits of Biotin hair growth Supplement

  • Good for Your Hair growth
  • Biotin is important during pregnancy and breastfeeding as it improve your general health
  • Help brittle nails
  • Improve skin health
  • Help Gluconeogenesis or production of glucose in the body for energy
  • Assist in fatty acid synthesis
  • Help in the breakdown of amino acid
  • May lower blood sugar levels

Biotin supplement side effects

Biotin supplements can cause problems if you take too much.

Some of the side effects of biotin can include;

  • Trouble sleeping,
  • Digestive upset,
  • Skin rashes,
  • Problems with insulin release,
  • Kidney problems.

As per a report distributed in the New England Journal of Medicine, biotin treatment was said to impede lab tests and copy Graves’ illness, a condition that makes the thyroid produce a lot of thyroid chemical in the body.

Is biotin safe for kidneys

No, biotin is not safe for kidneys as it can cause  kidney problems.

Best biotin and collagen supplements for hair growth

  1. The best biotin supplement for skin is called Olly Ultra Hair
  2. The best biotin capsule for hair growth is Klaire Labs Biotin 5,000 mcg Capsules
  3. The best biotin gummies for hair growth is Vitafusion Extra Strength Biotin Gummies
  4. The cheapest biotin is Nature’s Bounty 5,000 mcg Softgels
  5. The best biotin tablet for low dose is Solgar Biotin 300 mcg Tablets
As previously stated, it is recommended to consult your doctor before using a biotin supplement. It is OK to take a biotin supplement every day. But it is likely safe for most people when taken in doses of up to 300 mg daily for up to 6 months. But it is more commonly used in lower doses of 2.5 mg daily.  

About Victor Tannos

Vick is a researcher, freelancer, content writer, and lifelong learner with an ongoing curiosity to learn new things. Vick uses that curiosity, combined with his experience as a freelance to write about valuable topics on health, fitness, and lifestyle.

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